Green-backed Eremomela

Entirely indigo-blue male is unique; Verditer Flycatcher is brighter blue and more elongated. Female Nilgiri is gray overall, though can sometimes show a bluish tinge in good lighting. Song consists of a lengthy series of various whistles and warbled notes, typically given from an exposed perch by both sexes. Sallies from perches in hill forest and forest edge; most common above 1200 meters.

Very similar and closely related to European Pied Flycatcher. Males have mixed features of Collared and European Pied Flycatchers, but note very large white wing patch and big white forehead. Also note the absence of a white collar and pale rump patch on Atlas Flycatcher. Females are very difficult to distinguish, but note gray upperparts with paler rump and big white primary base patch. Song is a cheery up-and-down series, quite similar to that of European Pied. Calls subtly different from European Pied Flycatcher with a slightly more metallic "whit" and a slower tempo. Inhabits a variety of wooded habitats in the Atlas Mountains.

Large olive-brown bulbul with a long, powerful, chisel-like bill. Pale gray below, with white streaking on the throat and breast. Similarly-shaped Buff-vented Bulbul is browner, with a yellow vent and no streaking on the breast. Inhabits lowland and foothill forests, where it forages up in the middle and upper levels, often with other species. Song is an assemblage of squeaky, upslurred notes.